package org.zju.moviemotion;

import android.content.Context;
import android.util.AttributeSet;
import android.view.MotionEvent;
import android.widget.GridView;

public class NoScrollGridView extends GridView {

	public NoScrollGridView(Context context) {
		super(context);
	}

	public NoScrollGridView(Context context, AttributeSet attrs) {
		super(context, attrs);
	}

	@Override
	protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
		int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2,
				MeasureSpec.AT_MOST);
		super.onMeasure(widthMeasureSpec, expandSpec);
	}

	@Override
	public boolean dispatchTouchEvent(MotionEvent ev) {

		// 下面这句话是关键

		if (ev.getAction() == MotionEvent.ACTION_MOVE) {

			return true;

		}

		return super.dispatchTouchEvent(ev);// 也有所不同哦

	}
}
